<!doctype html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport"
          content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>欢迎来到模仿</title>
    <style>
        html, body {
            margin: 0;
            padding: 0;
        }

        div {
            font-weight: bold;
            font-size: 25px;
            margin: 100px auto;
            padding: 100px;
            background-color: darkmagenta;
            text-align: center;
            color: white;
        }
    </style>
</head>
<body>
<div>欢迎您的到来，我是模仿</div>
</body>
</html>